362
SIMULATION OF A DIRECT ON LINE START OF A LARGE INDUCTION MOTOR CONNECTED TO A
SALIENT POLE SYNCHRONOUS GENERATOR.
E. Tuinman, P Piers, R. De Weerdt
HMA Power Systems bv.
The Netherlands
ABSTRACT
The paper describes the transient behaviour of a
synchr

From Requirements To Data
Design
From requirements to data design.
Design Decisions
Some of the design decisions you have to make:
Choosing the Process
Choosing the Grain
Identifying and Conforming the Dimensions
Choosing the Facts
Choosing the Durat

FP-Growth algorithm
Pallavi N Halarnkar
Introduction
Apriori: uses a generate-and-test approach generates
candidate itemsets and tests if they are frequent
Generation of candidate itemsets is expensive(in both
space and time)
Support counting is expens

Satellite
Communication
Mr. Ankit Dixit
Communication
The basic meaning of the term communication is
sending, receiving and processing of information by
any means, i.e in time and space.
Communication systems
Different forms of comm. include:
Radio teleph

Satellite Communication
Mr. Ankit Dixit
Keplers Law
In astronomy, Kepler's laws of planetary motion are
three scientific laws describing the motion of planets
around the Sun.
First Law
Planets follow elliptical orbits with the Sun at one focus of the
elli

Unit 3.5
IMT 2000 and UMTS
IMT 2000
The International Telecommunication Union (ITU)
made a request for proposals for radio transmission
technologies (RTT) for the international mobile
telecommunications (IMT) 2000 program.
The number 2000 in IMT-2000 shou

Unit 3.4
Other Data Services
Data Services
To enhance the data transmission capabilities of GSM,
two basic approaches are possible.
1.
As the basic GSM is based on connection-oriented
trafc channels, e.g., with 9.6 kbit/s each, several
channels could be c

Unit 4.1
Wireless LAN
Advantages
Flexibility: Within radio coverage, nodes can
communicate without further restriction. Radio waves
can penetrate walls, senders and receivers can be
placed anywhere.
Planning: Only wireless ad-hoc networks allow for
commun

GSM RF INTERVIEW QUESTIONS
1. What are the three services offered by GSM? Explain each of them briefly.
GSM services are categorized in three teleservices, bearer, and supplementary
services.
A. Teleservices (communicate with other subscribers).
B. Bearer